AtomS3R-AlChatbot is an AI voice development kit. The kit consists of two core parts: the controller and base. The controller part uses AtomS3R, whose core uses ESP32-S3 chip. It provides a large memory combination of 8MB Flash+8MB PSRAM. At the same time, it integrates 9- IMU (BMI270+BMM150), IR transmitter and other rich peripherals. base part uses Base, which is based on the ES8311 audio codec chip and can provide high-fidelity audio decoding and microphone and speaker driving capabilities. The kit supports access to multiple voice assistants such as Xiaozhi Voice Assistant, OpenAl Voice Assistant and Volcano Engine Voice Assistant, realizing real-time voice interaction, custom wake-up words, and low-latency recognition. Description: Supports Xiaozhi Voice, OpenAl Voice Assistant, etc. AI Voice Recognition End-Cloud Collaboration and Model Management Integrated ESP32-S3 Master Nine- Sensor System Edge AI Inference 8MB Flash and 8MB PSRAM Support Infrared Transmission Control Function Expandable Pins and Interfaces Full-duplex I2S Voice 24-bit Audio Codec MEMS Digital Microphone Class D Amplifier (8 @ 1W Speaker) Development Platform -ESP-IDF -PlatformlO for - UiFlow2 Parameters: TFT driver: GC9107 Color IPS Resolution: 128 x 128 Six- attitude sensor (BMI270): Accuracy: 0.05% (acceleration), 0.05%/s (angular velocity), 12C address: 0x68 Three- geomagnetic sensor (BMM150): Accuracy: 0.3 T, mounted on BMI270, obtains magnetometer data through BMI270 Infrared IR: Infrared emission distance when Less than 180: 12.46m (unobstructed) Expansion interface: bottom GPIO: G5/G6/G7/G8/G38/G39 and HY2.0-4P expansion port Operating temperature: 0~40C Color: As Shown Material: plastic Note: The printing and silk screen printing may be different due to different batches, but it not affect the use Package Contents: 1 x Atoms3R 1 x Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.